Item #: 166867 This is an authentic TIFFANY & CO Sterling Silver 18K Rose Gold 1837 Interlocking Circles Ring in size 5. This stylish ring is 18 karat rose gold and sterling silver which both bands interlock. Enjoy this ring for the unforgettable style only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.